61293682 has 16 divisors (see below), whose sum is σ = 94863960. Its totient is φ = 29680128.

The previous prime is 61293671. The next prime is 61293691. The reversal of 61293682 is 28639216.

61293682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 57168721 + 4124961 = 7561^2 + 2031^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15138 + ... + 18754.

Almost surely, 2^61293682 is an apocalyptic number.

61293682 is a deficient number, since it is larger than the sum of its proper divisors (33570278).

61293682 is a wasteful number, since it uses less digits than its factorization.

61293682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885.

The product of its digits is 31104, while the sum is 37.

The square root of 61293682 is about 7829.0281644659. The cubic root of 61293682 is about 394.2804440014.

The spelling of 61293682 in words is "sixty-one million, two hundred ninety-three thousand, six hundred eighty-two".